Toothbrush



FIG. 1 is a bottom plan view of a toothbrush showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is an end view thereof as viewed from the left;

FIG. 5 is an end view thereof as viewed from the right; the side not shown is identical to the side shown;

FIG. 6 is a bottom plan view of a second embodiment of a toothbrush;

FIG. 7 is a side elevational view of the embodiment shown in FIG. 6;

FIG. 8 is a top plan view of the embodiment shown in FIG. 6;

FIG. 9 is an end view of the embodiment shown in FIG. 6 as viewed from the left; and

FIG. 10 is an end view of the embodiment shown in FIG. 6 as viewed from the right; the side not shown is identical to the side shown. 

The ornamental design for a toothbrush, as shown and described. 